@Keth I have it resolved, you need to assgin a unique IP to your switch to avoid it colliding with any other devices. Here was my configuration: ISP -> Modem(Arris SB8200) -> Router(TP-AC5400) ->...

@R1D2 Thank you so much for your recommendation. The issue is resolved! It indeed caused by the IP collision. Here was my configuration: ISP -> Modem(Arris SB8200) -> Router(TP-AC5400) -> Switch...

I have the same issue, this is so frustrating. I am using Cisco AnyConnect as the client VPN. It will just keep dropping and reconnecting. But all other devices at home can access internet just fine,...

Have you had your problem solved? I have exactly the same issue, whenever the switch is added to my router the VPN become extremely unstable, it just keep dropping and reconnecting like crazy. But...